166282R3

Valve Stem Guide

NSN 2810-00-327-7110

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
003277110

Product Features

Aa end is milled at an angle of 2deg 30 min. Porm 50 min., shank has rockwell hardness b scale 80 to 88, 0.750 in. Lg from bb end

Detail Specifications

Overall Length:
Between 3.008 inches and 3.040 inches
Outside Diameter:
1.240 inches
Bore Diameter:
Between 0.6400 inches and 0.6430 inches
Metallic Hardness Rating:
75.0 rockwell b and 88.0 rockwell b
Major Diameter Length:
Between 0.260 inches and 0.280 inches
Bore Countersink:
Not included
Bore Counterbore:
Not included
Bb End Shank Diameter:
Between 1.0055 inches and 1.0065 inches
Aa End Chamfer Length:
Between 0.100 inches and 0.110 inches
Aa End Chamfer Angle In Deg:
30.0
Shoulder First Fillet Radius:
Between 0.005 inches and 0.015 inches
Material:
Steel
Material:
Steel
Style Designator:
Plain flanged
Fsc Application Data:
Aircraft eng r2800
NSN:
2810-00-327-7110
Item Name:
Guide,engine Poppetvalve
Cage Code:
77445

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
166282R3
Cage Code:
00198
RNCC:
5
RNVC:
2
RNAAC:
CT
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32562
FIIG:
T267-E
Concept No.:
App. Key:
EA
Cond. Code:
2
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Engine Poppetvalve Guide"

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

MOE Major Organizational Entities

Entity
DSOR
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
Import / Export
  • Schedule B: 8481909090
  • SITC: 74790
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Classification: Parts of taps, cocks, valves and similar appliances, nesoi


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